Re: image of a proper map

From: José Carlos Santos <jcsantos@xxxxxxxx>
Date: Wed, 24 May 2006 17:17:21 +0100

On 24-05-2006 16:00, collalbo wrote:

Hi everyone, I couldn't produce a proof of:
The image of a proper map is closed.

I don't know if one needs to assume continuity...

Every proper continuous functions maps closed sets onto closed sets.
Since the domain is a closed subset of itself...

Best regards,

Jose Carlos Santos
.

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